Road Trip 2015: The second half of a two-part series about Vietnam's startup scene takes a deeper look at some rare success stories and how the country is fostering -- and hindering -- its homegrown tech community.

We're suckers for Pixar films, and we're suckers for anything VR, so when we heard Oculus Story Studio teamed up with an ex-Pixar employee to make a cute animated short film about a hedgehog who wants a hug, we knew we we on board with the concept.